\negthinspace - LaTeX spacing command

a \negthinspace b

Renderer support

Package	MathJax	KaTeX	XeTeX
`base`	MathJax: Full	KaTeX: Full	XeTeX: Full
`textmacros`	MathJax: Full	KaTeX: Full	XeTeX: Full

Syntax#

\negthinspace

Takes no arguments. Same argspec in base and textmacros. Reading argspecs

textmacros

\text{a\negthinspace b}

Package	Signature	Allowed mode	Notes
`base`		math	Used to insert a small negative horizontal space in math to tighten spacing between adjacent symbols.
`textmacros`		text	Insert a small negative horizontal space in text to tighten spacing between adjacent items.

TeXForm parses this entry as prefix syntax; the package determines its argument specification.

Collapse negthinspace to the explicit negative thin math space command.

\negthinspace \!

\!exact
Both are mapped in BaseMappings.ts to BaseMethods.Spacer with MATHSPACE.negativethinmathspace.
\!exact
Math mode equivalent

`base`
Input	Case	MathJax	KaTeX	XeTeX
`\negthinspace`	Positive · baseline	Pass	Pass	Pass

`textmacros`
Input	Case	MathJax	KaTeX	XeTeX
`\negthinspace`	Positive · baseline	Pass	Pass	Pass